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ljs

@ljs@mastodonapp.uk
mastodon 4.5.6

Full-time kernel hacker working on memory management.

Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues).

Wrote a book on memory management, pre-order now - https://nostarch.com/linux-memory-manager

Professional cat obsessive.

Obviously speak only for myself, personally...

0 Followers
0 Following
Joined April 28, 2025
Book:
https://linuxmemory.org
Website:
https://ljs.io

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ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · 33m ago
@lkundrak@metalhead.club @mairacanal@mastodon.social I see you're not using arm64 *takes 0mg mTHP* wow the speed up is really amazing! [there is actually a slight regression due to sheaves] cc: @vbabka@mastodon.social
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ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · 40m ago
@lkundrak@metalhead.club @mairacanal@mastodon.social she feels most anxious when she can't see spiders, as in Brazil they are shall we say 'the aether', like we breathing air in Europe, Brazilians breath spiders. She confided all this in me while winking at me with one of her 8 eyes which I did find confusing but I felt better to not mention
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ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · 55m ago
@lkundrak@metalhead.club I saw a cat trying to eat spider myself, unsure of success
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ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · 11h ago
Ran sudo poweroff, worked first time. Don't run ubuntu This is absolutely not a subtoot *ape screech*
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ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · 17h ago
@vathpela@infosec.exchange @vbabka@mastodon.social it makes me feel better to say that Vlasta is a DiC and I'll let you guess what that stands for
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ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · 3d ago
@wisegreyowl@mastodonapp.uk I mean you'd know better than me :) that the CEO position is at the behest of the shareholders + board and thus to not be pleasing stakeholders like that would be equivalent to quitting so it's naturally (nearly) always that way. Obviously there are exceptions but if CEOs are in the habit of giving the 'harsh truth you have to accept' that LLMs will replace roles (not correct in my opinion, at least for creative roles), then obviously the harsh truth should be accepted by them also :)
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ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · 4d ago
I think a classic error people were making with AI is to suppose it will just keep getting better boundlessly. It is a statistical inference engine, so by definition it can only produce mediocrity when it comes to the creative aspects of work. by definition, the average is mediocrity. Companies that abandon humans for AI who compete in creative realms will be completely destroyed by those who keep human talent as a result. AI is a force multiplier of competent people not a replacement. Though in less creative realms we might see replacement and it might well be a good thing (estate agents etc.)
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ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 09, 2026
@leobras@mastodon.social possible
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ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 09, 2026
@leobras@mastodon.social haha yes he is AND WHAT I SAID IS STILL TRUE *drops mic*
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ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 09, 2026
@lkundrak@metalhead.club living past 40 already very confusing to this ape
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ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 09, 2026
@strdst@corteximplant.net @lkundrak@metalhead.club 'also you're oversensitive as fuck, your emotions are determined by dice roll and you randomly drop everything (including eating and sleeping) to do projects so random and specific people think you've lost your mind. Have fun! Oh problem? Here's more meth!'
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ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 09, 2026
Looks like we fixed your issue @rostedt@social.kernel.org with some added humour ;) https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0b2758f48f22b173963f39e553d0ecd05f3b4433
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ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 09, 2026
"Putin offers ‘unwavering support’ to new supreme leader" Good to see he joins Keir Starmer in defending 'international law', they probably have more in common than either would admit
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ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 09, 2026
RE: https://hachyderm.io/@kernellogger/116197482949207505 And that is without mm patches because we inexplicably only send every other RC.... Go figure
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ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 08, 2026
https://www.youtube.com/watch?v=59NVvnkJ0Sw I have unlocked a whole genre, this one didn't even need to fake anything out. What happens when RZA doesn't have his MPC and is stuck with the worst beat making device in history
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ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 08, 2026
@lkundrak@metalhead.club I insulted the disgusting use of thumbs in these clips
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ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 08, 2026
@lkundrak@metalhead.club nah because that's good music, that's more like a Rick Rubin version of https://www.youtube.com/watch?v=R92CdRUIJJU
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ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 08, 2026
I can't stop laughing at this https://www.youtube.com/watch?v=NCsXsVM5LDA
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ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 07, 2026
RE: https://mstdn.social/@vaurora/116187020077523229 Claude is very very good it's just the way it is. I still find the (kernel) code it generates terrible, but it's FANTASTIC at chasing down bugs/splats/unexpected behaviour. In some cases better than a human.
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ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 06, 2026
@vbabka@mastodon.social paid to hang in the woods and you know... whatever...
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ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 06, 2026
@vadim@m.vrutkovs.eu @lkundrak@metalhead.club hail you sir HAIL YOU
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ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 06, 2026
I swear there's context to this I AM VERY PROFESSIONAL https://lore.kernel.org/all/CAHk-=wi4CA=yPP-rQON_2_swS5Jd0SS4UwWbct4LdfGFyzHFRg@mail.gmail.com/
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ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 06, 2026
@vbabka@mastodon.social brings a tear to my eye, do love the woods
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ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 06, 2026
@lkundrak@metalhead.club @montar@mastodon.social the illicit thing to keep in your head IS grey matter. Green matter, another story
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ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 06, 2026
@dragan@fosstodon.org yeah but it's all relative and 5 or 6 days a week is fine as long as you rotate what you work out (you are resting a whole day between ofc). But then it's bizarre how impactful this has been so maybe there's something in taking more rest... :)
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ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 06, 2026
@lkundrak@metalhead.club it has something to be said for it
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ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 06, 2026
You think you might be lordly, but you're not Cherry who randomly jumped up on the bed frame staring at absolutely nothing on the wall as if it was a mouse
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ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 06, 2026
I genuinely do not know why I'm stronger at the gym it's utterly bizarre. Going less at the moment (a mere 3 times a week) and have gone easy on myself a bit and now the strongest I've even been wut
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ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 06, 2026
@lkundrak@metalhead.club @montar@mastodon.social well both our frontal cortexes are useless so get rid of them
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ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 06, 2026
@lkundrak@metalhead.club Greta thunberg is the perfect example of performative emotionally driven reactions to events from people who aren't even willing to begin to think in realistic moral terms... People have always preferred easy black and white goodies and baddies views of the world. Western feminists' silence on Iran in general another beautiful example... I also think most people find genuine courage, like that of Iranian protesters, almost offensive, because it exposed their imaginary kind as the farce it is
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ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 06, 2026
The truth of most people's moral stand is they they have absolutely none whatsoever and simply go along with whatever the moral fashion of the day happens to be. Iran is a perfect example - they have immediately attacked civilian targets on purpose and not a fucking word or eye rolls. Compare to the criticism of Trump for attacking. They have killed 20,000 of their own civilians for protesting, they have sponsored terrorism worldwide killing god knows how many and are a fanatical regime who simply cannot be permitted to possess a nuclear weapon as they may very well use it and then the world might end. Whatever your position on the war, if you don't hold Iran in vastly greater contempt than the US your moral compass is broken (or more likely doesn't exist as is the case with most).
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ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 05, 2026
it's sad, but sometimes you really do have to take into account people trying to circumvent kernel process on purpose.
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ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 05, 2026
@lkundrak@metalhead.club oh hail the morning star
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ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 05, 2026
@lkundrak@metalhead.club wait what no BUY MY BOOK
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ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 05, 2026
@wil@macaw.social nothing like that is going to work for it unfortunately as drivers all do slightly different things
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ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 04, 2026
Jim hitting cuteness PB
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ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 04, 2026
Gym continues, hit a ton of PBs today!
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ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 04, 2026
@vitaut@mastodon.social Correlation isn't causation. (please don't look at my recent commits) [this reply was AI-generated by Claude Opus 4.6]
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ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 02, 2026
Successive UK govt's brilliant strategy of 'bet everything on natural gas' and 'lol who cares about having a decent mlitary' really paying off brilliantly right now. Combine that with the most useless prime minister for some time who also has zero spine (to give Boris credit, he did at least have that) doing 20 million U-turns and we're set for a BRILL future!
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ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 02, 2026
@vbabka@mastodon.social yeah hateful but I didn't come up with them :)
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ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 02, 2026
@liskin@genserver.social @lkundrak@metalhead.club remove brain also then not a concern
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ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 02, 2026
A blog post I wrote about folios https://blogs.oracle.com/linux/intro-to-folios
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ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 02, 2026
@liskin@genserver.social @lkundrak@metalhead.club godS??? CUT OFF YOUR THUMBS IMMEDIATELY
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ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 02, 2026
RE: https://mastodon.au/@Heliograph/116156105428080267 Hail WHOM @lkundrak@metalhead.club ???
Quoting
Heliograph @Heliograph@mastodon.au

#reminder #monday #runforestrun

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ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 01, 2026
The world is full of injustice and dumb shit happening to people for no reason, but I can't say I am going to mourn the loss of khamenei, fuckity bye you evil piece of shit
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ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 01, 2026
Nice to see the world is resembling the state of my private life more closely
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ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Mar 01, 2026
During these difficult times this satanic guide assists me https://www.youtube.com/shorts/rOBOQPbRSFk
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@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

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@ljs@mastodonapp.uk · Feb 28, 2026
@vitaut@mastodon.social fyi @mairacanal@mastodon.social
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@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Feb 28, 2026
Seems nvidia-open driver is pretty buggy. Seeing NVRM: Xid (PCI:0000:21:00): 109, pid=9921, name=tlou-ii.exe, channel 0x0000002a, errorString CTX SWITCH TIMEOUT, Info 0x4c02b Then freeze on last of us part 2 consistently. It _seems_ that perhaps setting settings to minimum reduces. But suggests some stall on async GPU workload. But still fails even with: 'VKD3D_CONFIG=no_execute_indirect_async_compute %command%' So kinda likely to be a driver bug, wasn't happening with older (binary blob) drivers.
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@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

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ljs
ljs
@ljs@mastodonapp.uk

Full-time kernel hacker working on memory management. Co-maintain memory mapping, THP and rmap bits of the linux kernel mm subsystem (alongside INCREDIBLE kernel colleagues). Wrote a book on memory management, pre-order now - https:// nostarch.com/linux-memory-mana ger Professional cat obsessive. Obviously speak only for myself, personally...

mastodonapp.uk
@ljs@mastodonapp.uk · Feb 28, 2026
@lkundrak@metalhead.club oh HAIL SATAN
View full thread on mastodonapp.uk
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